The sport model to have a comfortable drive even in the winding road.
Application
Specification
Engine
EJ20(TURBO)
Model Year
04/06 - 07/06
Remarks
For new model E-G
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
○
○
Upper mount
ピロ調整
ピロ固定
Inverted/Normal type
Inverted
Inverted
Damper/Spring layout
Coilover
Coilover
Spring rate change at factory
Possible
Possible
Damping force adjustment with wire
-
-
Helper spring (Spring rate N/mm)
○ ( 19.8 )
○ ( 19.8 )
Ride Height
mm
Factory *2
Test data
Adjustable range High - Low *3
Drivable range High - Low *4
FRONT
Ride height *1
639
←
693 ~ 594
693 ~ 624
Against stock
-54
←
0 ~ -99
0 ~ -69
REAR
Ride height *1
635
←
667 ~ 568
667 ~ 630
Against stock
-32
←
0 ~ -99
0 ~ -35
*1. Height from road surface to fender arch. *2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.) *3. Adjustable range (However, the lowest value may not be road legal. Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive. Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.) *4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.) Caution). Actual data depends on each vehicle.
Kit information
Spring of Full Kit
F
R
Spring rate N/mm(kgf/mm)
118 ( 12 )
98 ( 10 )
Free height (mm)
170
220
Spring type
Straight
Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm)
±20 ( 2 )
+20 ( 2 )
Specification of damper
F
R
Damping force (Rebound/Damping)N*
1900 / 700
700 / 300
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
38 / 49
70 / 89
* The value of the damping force is at piston speed of 0.1m/sec.
Setting data
F
R
Default
Test
Drivable limit High *
Drivable limit Low *
Default
Test
Drivable limit High *
Drivable limit Low *
Length of case (mm)
289
←
338
289
363
←
393
361
Spring Set length(mm)
202
←
202
216
294
←
294
294
Length to ride hight adjuster (mm)
63
←
112
49
107
←
137
105
Lever ratio
1.10
1.08
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Parts List * It may be changed without prior notice.
Point
・We have set for both street and circuit by the actual driving testing. ・We have assured road hold by adjusting the damping force for speed and control but still it has a good stable suspension force.
・The vehicle height data from other than the test is computational data.(The numbers does not guaranteeing the height)
For over 40 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 40+ years.
Dit product is compatibel met volgende voertuigen
Voertuig Merk:
Voertuig Model:
Voertuig Variant:
Vanaf:
Tot:
Motorcode:
Notes
Subaru
Impreza
WRX
2004
2004
EJ207
2.0L WR1 - 4WD Petrol
Subaru
Impreza
STi
2004
2004
EJ205
2.0L WR1 - 4WD Petrol
Subaru
Impreza
WRX
2004
2004
EJ205
2.0L WR1 - 4WD Petrol
Subaru
Impreza
STi
2004
2004
EJ201
2.0L WR1 - 4WD Petrol
Subaru
Impreza
WRX
2004
2004
EJ201
2.0L WR1 - 4WD Petrol
Subaru
Impreza
STi
2004
2004
EJ20
2.0L WR1 - 4WD Petrol
Subaru
Impreza
WRX
2004
2004
EJ20
2.0L WR1 - 4WD Petrol
Subaru
Impreza
STi
2004
2004
EJ207
2.0L WR1 - 4WD Petrol
Subaru
Impreza
WRX
2005
2005
EJ205
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
STi
2005
2005
EJ204
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
WRX
2005
2005
EJ204
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
STi
2005
2005
EJ201
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
WRX
2005
2005
EJ201
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
STi
2005
2005
EJ20
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
STi
2005
2005
EJ207
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
WRX
2005
2005
EJ20
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
R
2005
2007
EJ204
2.0L - 4WD Petrol
Subaru
Impreza
WRX
2005
2005
EJ207
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
STi
2005
2005
EJ205
2.0L Prodrive - 4WD Petrol
Subaru
Impreza
STi
2006
2006
EJ205
2.0L S204 - 4WD Petrol
Subaru
Impreza
STi
2006
2006
EJ207
2.0L S204 - 4WD Petrol
Subaru
Impreza
STi
2006
2006
EJ20G
2.0L S204 - 4WD Petrol
Subaru
Impreza
STi
2006
2006
EJ20K
2.0L S204 - 4WD Petrol
Whether it is engine, exhaust, suspension, or drive-train systems, there is no substitute for the performance, quality and reliability of HKS. Part-Box/Co-ordSport are an approved distributor for HKS performance and tuning products.
For over 35 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.